/* CirKit: A circuit toolkit
 * Copyright (C) 2009-2015  University of Bremen
 * Copyright (C) 2015-2017  EPFL
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

#include "rename.hpp"

#include <map>

#include <core/utils/program_options.hpp>
#include <core/utils/string_utils.hpp>
#include <classical/functions/aig_rename.hpp>

using namespace boost::program_options;

namespace cirkit
{

/******************************************************************************
 * Types                                                                      *
 ******************************************************************************/

/******************************************************************************
 * Private functions                                                          *
 ******************************************************************************/

/******************************************************************************
 * Public functions                                                           *
 ******************************************************************************/

rename_command::rename_command( const environment::ptr& env )
  : aig_base_command( env, "Renames inputs and outputs of AIG" )
{
  opts.add_options()
    ( "input,i",   value( &inputs )->composing(),  "Rename inputs, oldname=newname" )
    ( "output,o",  value( &outputs )->composing(), "Rename outputs, oldname=newname" )
    ;
}

bool rename_command::execute()
{
  std::map<std::string, std::string> imap, omap;
  for ( const auto& input : inputs )
  {
    imap.insert( split_string_pair( input, "=" ) );
  }
  for ( const auto& output : outputs )
  {
    omap.insert( split_string_pair( output, "=" ) );
  }

  aig_rename( aig(), imap, omap );

  inputs.clear();
  outputs.clear();

  return true;
}

}

// Local Variables:
// c-basic-offset: 2
// eval: (c-set-offset 'substatement-open 0)
// eval: (c-set-offset 'innamespace 0)
// End:
